Wheels Manufacturing Derailleur Hanger 307 (Niner)

Improve shifting accuracy with a new Derailleur Hanger with No Hardware. Features: OEM hangers are only produced by a handful of manufacturers, mostly in Taiwan and China. As a result, you will see many bikes with exactly the same hanger. Bicycle manufacturers may make mid year changes. Please use the hanger photos to select the proper hanger for your application or click on the "Tech" box below for a list of know fitments. These hangers do not come with mounting hardware CNC machined 6061 aluminum Black anodized finish Made in the USA